RU2503825C2 - Устройство амортизации вибраций для креплений лопаток газовых лопаточных машин, газовая лопаточная машина, газотурбинный двигатель и высокооборотный винтовой двигатель - Google Patents

Устройство амортизации вибраций для креплений лопаток газовых лопаточных машин, газовая лопаточная машина, газотурбинный двигатель и высокооборотный винтовой двигатель Download PDF

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Publication number
RU2503825C2
RU2503825C2 RU2011108552/06A RU2011108552A RU2503825C2 RU 2503825 C2 RU2503825 C2 RU 2503825C2 RU 2011108552/06 A RU2011108552/06 A RU 2011108552/06A RU 2011108552 A RU2011108552 A RU 2011108552A RU 2503825 C2 RU2503825 C2 RU 2503825C2
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RU
Russia
Prior art keywords
blade
gasket
layers
gas
disk
Prior art date
Application number
RU2011108552/06A
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English (en)
Russian (ru)
Other versions
RU2011108552A (ru
Inventor
Адриен Жак Филипп ФАБР
Original Assignee
Снекма
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Publication date
Application filed by Снекма filed Critical Снекма
Publication of RU2011108552A publication Critical patent/RU2011108552A/ru
Application granted granted Critical
Publication of RU2503825C2 publication Critical patent/RU2503825C2/ru

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3092—Protective layers between blade root and rotor disc surfaces, e.g. anti-friction layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/322—Blade mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/501—Elasticity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/70—Treatment or modification of materials
    • F05D2300/702—Reinforcement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Harvester Elements (AREA)
RU2011108552/06A 2008-08-06 2009-08-05 Устройство амортизации вибраций для креплений лопаток газовых лопаточных машин, газовая лопаточная машина, газотурбинный двигатель и высокооборотный винтовой двигатель RU2503825C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0855448 2008-08-06
FR0855448A FR2934873B1 (fr) 2008-08-06 2008-08-06 Dispositif amortisseur de vibrations pour attaches d'aubes.
PCT/EP2009/060165 WO2010015660A1 (fr) 2008-08-06 2009-08-05 Dispositif amortisseur de vibrations pour attaches d'aubes de turbomachine, turbomachine et moteurs associes

Publications (2)

Publication Number Publication Date
RU2011108552A RU2011108552A (ru) 2012-09-20
RU2503825C2 true RU2503825C2 (ru) 2014-01-10

Family

ID=40427286

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011108552/06A RU2503825C2 (ru) 2008-08-06 2009-08-05 Устройство амортизации вибраций для креплений лопаток газовых лопаточных машин, газовая лопаточная машина, газотурбинный двигатель и высокооборотный винтовой двигатель

Country Status (11)

Country Link
US (1) US8801385B2 (zh)
EP (1) EP2324205B1 (zh)
JP (1) JP5430657B2 (zh)
CN (1) CN102112702B (zh)
AT (1) ATE550520T1 (zh)
BR (1) BRPI0917586B1 (zh)
CA (1) CA2732032C (zh)
ES (1) ES2382985T3 (zh)
FR (1) FR2934873B1 (zh)
RU (1) RU2503825C2 (zh)
WO (1) WO2010015660A1 (zh)

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GB201106278D0 (en) * 2011-04-14 2011-05-25 Rolls Royce Plc Annulus filler system
US9410439B2 (en) 2012-09-14 2016-08-09 United Technologies Corporation CMC blade attachment shim relief
CN103808515B (zh) * 2012-11-12 2016-08-03 中航商用航空发动机有限责任公司 叶片分离装置以及发动机包容性试验装置
JP6150548B2 (ja) * 2013-02-13 2017-06-21 三菱重工業株式会社 回転機械翼
JP6151932B2 (ja) * 2013-02-28 2017-06-21 三菱重工業株式会社 回転機械用減衰部材
JP2016527426A (ja) 2013-05-29 2016-09-08 ゼネラル・エレクトリック・カンパニイ 複合材翼形部金属パッチ
CN104500446A (zh) * 2014-12-14 2015-04-08 惠阳航空螺旋桨有限责任公司 风洞轴流压缩机转子复合材料叶片根部连接结构
CN104500447A (zh) * 2014-12-14 2015-04-08 惠阳航空螺旋桨有限责任公司 风洞轴流压缩机风扇
KR101607780B1 (ko) * 2014-12-24 2016-03-30 두산중공업 주식회사 도브테일의 고정장치 및 이의 고정방법
PL3307989T3 (pl) * 2015-08-19 2021-03-08 Siemens Aktiengesellschaft Łopatka turbiny gazowej albo łopatka sprężarki z powłoką anty-frettingową w obszarze podstawy łopatki i wirnik
US10099323B2 (en) 2015-10-19 2018-10-16 Rolls-Royce Corporation Rotating structure and a method of producing the rotating structure
FR3052485B1 (fr) * 2016-06-08 2019-05-10 Safran Aircraft Engines Rotor a element de dissipation d'energie
US20190112935A1 (en) * 2017-10-16 2019-04-18 United Technologies Corporation Gap closing wearliner
FR3078096B1 (fr) * 2018-02-20 2020-03-06 Arianegroup Sas Rotor pour turbomachine et turbomachine comprenant ce rotor
US11021972B2 (en) * 2018-08-14 2021-06-01 Rolls-Royce North American Technologies Inc. Variable pitch blade holder for gas turbine engine
FR3099213B1 (fr) * 2019-07-23 2021-07-16 Safran Aircraft Engines Rotor de soufflante pour une turbomachine d’aeronef
CN111022126A (zh) * 2019-11-19 2020-04-17 中国航发沈阳黎明航空发动机有限责任公司 一种转子密封减振结构
FR3107724B1 (fr) 2020-02-27 2022-06-24 Safran Aircraft Engines Rotor de soufflante à aubes à calage variable et turbomachine équipée d’un tel rotor
DE102020122318A1 (de) * 2020-08-26 2022-03-03 Ebm-Papst Mulfingen Gmbh & Co. Kg Lüfterradsystem zur Zusammenstellung und Herstellung eines Lüfterrades
CN112412541B (zh) * 2020-11-05 2022-07-15 中国航发沈阳发动机研究所 一种带凸肩一级转子结构
FR3126446A1 (fr) * 2021-09-01 2023-03-03 Safran Aircraft Engines Amortisseur déformable pour roue mobile de turbomachine
JP2023093088A (ja) 2021-12-22 2023-07-04 三菱重工業株式会社 回転機械

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SU418618A1 (zh) * 1972-01-25 1974-03-05
SU435360A1 (ru) * 1972-06-13 1974-07-05 В. Э. Гохберг, В. Д. Шалаев , В. Н. Шеповалов Устройство для демпфирования колебаний рабочих лопаток турбомашины
US3842945A (en) * 1971-05-13 1974-10-22 J Potter Viscoelastic damper
US5240375A (en) * 1992-01-10 1993-08-31 General Electric Company Wear protection system for turbine engine rotor and blade
RU2022120C1 (ru) * 1991-06-05 1994-10-30 Самарский государственный аэрокосмический университет им.акад.С.П.Королева Рабочее колесо осевой турбомашины
US6102664A (en) * 1995-12-14 2000-08-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Blading system and method for controlling structural vibrations
US6431835B1 (en) * 2000-10-17 2002-08-13 Honeywell International, Inc. Fan blade compliant shim
RU2264561C1 (ru) * 2004-06-08 2005-11-20 Аверичкин Павел Алексеевич Ступень осевого компрессора газотурбинного двигателя
FR2890684A1 (fr) * 2005-09-15 2007-03-16 Snecma Clinquant pour aube de turboreacteur

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DE1025421B (de) * 1955-10-31 1958-03-06 Maschf Augsburg Nuernberg Ag Befestigung von Lauftschaufeln sproeden Werkstoffes in metallischem Schaufeltraeger
DE3815977A1 (de) * 1988-05-10 1989-11-30 Mtu Muenchen Gmbh Folienzwischenlage zur fuegung von reibkorrosionsgefaehrdeten maschinenbauteilen
JP2718131B2 (ja) * 1989-01-23 1998-02-25 石川島播磨重工業株式会社 ガスタービンディスク
US6132175A (en) * 1997-05-29 2000-10-17 Alliedsignal, Inc. Compliant sleeve for ceramic turbine blades
FR2841933B1 (fr) * 2002-07-04 2004-12-03 Snecma Moteurs Cale autobloquante
JP4352757B2 (ja) * 2003-05-14 2009-10-28 株式会社Ｉｈｉ ジェットエンジン用ファン及びファンスペーサ
FR2918702B1 (fr) * 2007-07-13 2009-10-16 Snecma Sa Clinquant pour aube de turbomachine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842945A (en) * 1971-05-13 1974-10-22 J Potter Viscoelastic damper
SU418618A1 (zh) * 1972-01-25 1974-03-05
SU435360A1 (ru) * 1972-06-13 1974-07-05 В. Э. Гохберг, В. Д. Шалаев , В. Н. Шеповалов Устройство для демпфирования колебаний рабочих лопаток турбомашины
RU2022120C1 (ru) * 1991-06-05 1994-10-30 Самарский государственный аэрокосмический университет им.акад.С.П.Королева Рабочее колесо осевой турбомашины
US5240375A (en) * 1992-01-10 1993-08-31 General Electric Company Wear protection system for turbine engine rotor and blade
US6102664A (en) * 1995-12-14 2000-08-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Blading system and method for controlling structural vibrations
US6431835B1 (en) * 2000-10-17 2002-08-13 Honeywell International, Inc. Fan blade compliant shim
RU2264561C1 (ru) * 2004-06-08 2005-11-20 Аверичкин Павел Алексеевич Ступень осевого компрессора газотурбинного двигателя
FR2890684A1 (fr) * 2005-09-15 2007-03-16 Snecma Clinquant pour aube de turboreacteur

Also Published As

Publication number Publication date
CA2732032A1 (fr) 2010-02-11
FR2934873A1 (fr) 2010-02-12
CA2732032C (fr) 2017-05-30
ATE550520T1 (de) 2012-04-15
FR2934873B1 (fr) 2011-07-08
RU2011108552A (ru) 2012-09-20
BRPI0917586B1 (pt) 2020-02-04
JP2011530038A (ja) 2011-12-15
US20110206530A1 (en) 2011-08-25
EP2324205A1 (fr) 2011-05-25
ES2382985T3 (es) 2012-06-15
EP2324205B1 (fr) 2012-03-21
JP5430657B2 (ja) 2014-03-05
BRPI0917586A2 (pt) 2015-11-17
US8801385B2 (en) 2014-08-12
WO2010015660A1 (fr) 2010-02-11
CN102112702B (zh) 2014-03-12
CN102112702A (zh) 2011-06-29

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PD4A Correction of name of patent owner